Removed unused local variable and move declaration to make it more readable.
Removed unused local variable and move declaration to make it more readable.

marchelbling/osg,scrawl/osg,marchelbling/osg,openscenegraph/osg,tomasthoresen/osg,scrawl/osg,tomasthoresen/osg,jtorresfabra/osg,tomasthoresen/osg,jtorresfabra/osg,openscenegraph/osg,scrawl/osg,jtorresfabra/osg,marchelbling/osg,tomasthoresen/osg,marchelbling/osg,openscenegraph/osg,jtorresfabra/osg,scrawl/osg,openscenegraph/osg